2017 Kia Optima Steering Problems

“I am writing to bring a critical safety concern to your attention regarding my 2017 Kia Optima LX. The steering wheel of my vehicle frequently loses power, necessitating a restart of the engine for it to function properly again. This issue occurs randomly, but consistently takes place during steering wheel turns. On one alarming occasion while navigating a winding canyon road, the steering lost power, compelling me to slam on the brakes to prevent the car from falling off the cliff. …”

“Car engine stuttered when turned on, then after a moment smoothed out . I noticed some looseness in response in the steering wheel while driving forward, after a short period of time driving the antiskid symbol and the EPS symbol came on and I lost power steering. I turned off the car and turned it back on . The emergency symbols were gone and the power steering was OK. I headed back home and the symbols came back on and lost power steering again after driving about 3 blocks. I repeated turning car off and on to get home.”

“Since 4/1 my car has intermittently lost power steering. I received dashboard warning lights and the wheel was difficult to turn. When I shutoff the car and turned back on, the warning lights were gone and the steering returned. My mechanic did a diagnostic and found the following codes c1259, c1260, c1290 and c1688 each time the incident occurred. After research, we discovered these codes relate to TBS CHA114 and TSB CHA864 under extended warranty WTY023. I was unable to upload the TBS documents. The same thing happened on 6/18. I brought the car to a different dealer. …”

“Randomly when turning, my steering will jolt in the opposite direction and lose power steering. The red power steering light does come on at this moment where I have to pull over, turn the car off, and restart and the symptoms clear itself up. In addition, there is there is, randomly, grinding noises (and I can feel it in the steering) when turning. When this occurs, relocating the steering column by changing the position (via tilt and telescopic) seems to help clear it up for awhile. I have almost jolted to oncoming traffic when turning and a few instances. …”

“Failure of Flexible Steering Coupler, part of the Motor Driven Power Steering. This flexible coupler deteriorated noticeably over about 6 months time. Currently steering is very erratic with crunching sounds when turning wheel. This is a serious safety concern. I had the steering and suspension inspected at an official PA state inspection station (annual requirement) and was assured that the mechanical under car parts are all good. HAs never needed any repairs in this area, not even a wheel alignment. I am the original owner and the vehicle has been well maintained. …”